baber/WOPTO huggingface dataset:
Patent TW-201303565-A (TW)
Title: Method for controlling rotation speed of fans and apparatus thereof
Inventor: HUANG SHUN-CHIH
IPC: H05K7/20
Filed: 2011-07-13
Abstract: An apparatus for controlling rotation speed of fans is used for an electronic device. The apparatus includes a sensor, and a controller which electrically connects with the sensor and the fan. The sensor detects working temperature of the electronic device continuously, and the sensor dynamically generates a temperature value to the controller. A preset value is established in the controller by an acoustic frequency and a performance of the each fan. The controller receives the temperature value, compares the temperature value to preset value established in the controller, and generates a plurality of control signals and separately transfers to each fan, so that the every fan generates a dynamic speed according to the control signal.
Patent TW-201226643-A (TW)
Title: Composite spinneret and manufacturing method for composite fiber
Inventor: FUNAKOSHI JOJI
IPC: D01D4/02
Filed: 2011-07-27
Abstract: The object of the present invention is to provide a composite spinneret which is capable of increasing the hole packing density of discharge holes for an island-constituent polymer, while preventing combined flow of the island-constituent polymer each other and forming various fiber cross-sectional morphology, in particular, forming an irregular cross-section with high precision and maintaining the said cross-sectional morphology with high dimensional stability in the manufacture of an sea-island type composite fiber. The said composite spinneret of this invention is used for discharging a composite polymer stream composed of an island-constituent polymer and a sea-constituent polymer, and is characterized in comprising more than one distributing plate having distributing holes and distributing grooves for distributing the respective polymer constituents, and an undermost layer distributing plate comprised of a plurality of island-constituent discharge holes and a plurality of sea-constituent discharge holes located in the downstream-side of a polymer spinning path direction of the said distributing plate, and the existing the said sea-constituent discharge hole arranged on an assumed circumferential line C1 having radius R1, the sea-constituent discharge hole arranged on an assumed circumferential line C2 having radius R2, and the said island-constituent discharge hole arranged on an assumed circumferential line C4 having radius R4 from the center of the said island-constituent discharge hole, respectively, which satisfies the following formula (1), and also arranged in a specified arrangement pattern: (1) R2 ≥ R4 ≥ √ 3xR1 formula (1).
Patent TW-201220437-A (TW)
Title: Semiconductor device and driving method thereof
Inventor: NAGATSUKA SHUHEI
IPC: H01L21/28
Filed: 2011-08-01
Abstract: A semiconductor device including a memory cell formed using a wide bandgap semiconductor, for example, an oxide semiconductor is provided. The semiconductor device includes a potential change circuit having a function of outputting a potential lower than a reference potential for reading data from the memory cell. With the use of the wide bandgap semiconductor, an off-state current of a transistor included in the memory cell can be sufficiently reduced, and the semiconductor device which can hold data for a long period can be provided.
Patent TW-201308434-A (TW)
Title: Gold plated copper ribbon having flat square shape for high temperature semiconductor elements
Inventor: MIKAMI MICHITAKA
IPC: H01L21/3205
Filed: 2011-08-04
Abstract: To provide a bonding ribbon connecting the lead between element pad and substrate of semiconductor in the same time at many places, which elevate the ultrasonic bonding property, high conductivity capacity and loop property. The ribbon is constructed by gold coating layer over copper core. wherein copper core is made of copper having Vickers hardness lesser than 70 and purity greater than 99.9%, to get conductivity and loop formability for bonding ribbon; To form the fine microcrystal by using magnetron sputter to deposit said gold coating over the copper core tape at room temperature. Allow the Vickers hardness of said fine microcrystal be the same as that of core and coating layer to prevent the damage of Al pad, and also elevate the bonding property. The hardness of gold fine micricrysyal that is deposited under the rare gas atmosphere by magnetron sputter is greater than that of gold bulk, gold fine microcrystal is in the granule state, which can decline the thermal diffusion in bonding.
Patent TW-201215634-A (TW)
Title: Method for producing fluororesin organosol, fluororesin organosol, and coating composition
Inventor: NAKANO TAKASHI
IPC: C08J3/11
Filed: 2011-09-02
Abstract: Provided are: a method for producing a fluororesin organosol at a relatively low temperature wherein a fluorine-containing copolymer (ETFE) containing a repeat unit based on ethylene and a repeat unit based on tetrafluoroethylene is dispersed evenly and at a high concentration in an organic medium; a fluororesin organosol obtained by means of said method; and a coating composition having the fluororesin organosol as the primary component. The method for producing a fluororesin organosol has as a dispersing medium a solvent that can dissolve ETFE at a temperature that is no greater than the melting point of ETFE with ETFE as the dispersoid, and is characterized by having: a dissolution step for dissolving ETFE in the solvent to form a solution; a precipitation step for precipitating ETFE from the solution as microparticles in the solvent; and a cracking/dispersing step for evenly dispersing the ETFE microparticles in the solvent by applying a high shearing force to the mixture of ETFE and the solvent containing ETFE as microparticles.
Patent TW-201230940-A (TW)
Title: Selectively controllable electromagnetic shielding
Inventor: BAARMAN DAVID W
IPC: H05K9/00
Filed: 2011-09-23
Abstract: A selectively controllable electromagnetic shield having an electromagnetic shielding material and a mechanism for selectively generating an aperture in the shield. The mechanism for selectively generating an aperture in the shield may be a magnetic field source that generates a magnetic field of sufficient strength to substantially saturate all or a portion of the shielding material. For example, a permanent magnet or DC electromagnet may be used to selectively saturate the shield. In its un-saturated state, the magnetic shield has a high permeability so that it draws much of the electromagnetic field into itself and functions as a flux path for the magnetic field. In effect, the shield directs the flow of much of the magnetic field through the shield so that the amount of the field passing from one side of the shield to the other is dramatically reduced. Once saturated, the permeability of the shield is substantially reduced so that the magnetic field lines are no longer drawn into the shield to the same degree. As a result, once saturated, the effectiveness of the shield in the saturated region is reduced and a substantially greater amount of the electromagnetic field may flow through or around the shield in the region saturated by the magnet.
Patent TW-201318217-A (TW)
Title: Slim-type multi-layered array LED light engine
Inventor: Hu zhong-fu
IPC: H01L33/48
Filed: 2011-10-18
Abstract: The present invention provides a slim-type multi-layered array LED light engine, wherein the substrate is formed with a fluorescent gel layer and a silicone isolation layer, in which the fluorescent gel layer may encapsulate the LED dies and directly contact with the substrate. Because the fluorescent gel layer directly encapsulates the LED dies, the fluorescent powder particles of the fluorescent gel layer may be distributed or attached onto the periphery of the LED dies. Thus, all photons emitted by the LED dies can be subjected to the chemical reaction with the fluorescent powder particles, so as to provide a uniform color temperature distribution. Moreover, the direct contact of the fluorescent gel layer with the substrate may help the heat absorbed by the fluorescent gel layer to be directly conducted out through the substrate, thereby reducing the temperature of the fluorescent gel layer, while enhancing the reliability of the optical device.
Patent TW-201234779-A (TW)
Title: Timing adjusting circuit
Inventor: WANG PING-YING
IPC: H03L7/085
Filed: 2011-10-25
Abstract: A timing adjusting circuit including a time amplifier and a phase adjusting module is provided. The time amplifier is used for increasing the active pulse-width of a phase control signal, so as to generate an adjusted control signal. Based on the adjusted control signal, the phase adjusting module adjusts the phase of an output signal. The phase of the output signal is associated with the active pulse-width of the phase control signal.
Patent TW-201232664-A (TW)
Title: New topside structures for an insulated gate bipolar transistor (IGBT) device to achieve improved device performances
Inventor: BOBDE MADHUR
IPC: H01L29/732
Filed: 2011-10-28
Abstract: This invention discloses an insulated gate bipolar transistor (IGBT) device formed in a semiconductor substrate. The IGBT device has a split-shielded trench gate that includes an upper gate segment and a lower shield segment. The IGBT device may further include a dummy trench filled with a dielectric layer disposed at a distance away from the split-shielded trench gate. The IGBT device further includes a body region extended between the split-shielded trench gate and the dummy trench encompassing a source region surrounding the split-shielded trench gate near a top surface of the semiconductor substrate. The IGBT device further includes a heavily doped N region disposed below the body region and above a source-dopant drift region above a bottom body-dopant collector region at a bottom surface of the semiconductor substrate. In an alternative embodiment, the IGBT may include a planar gate with a trench shield electrode.
Patent TW-201242386-A (TW)
Title: Mobile terminal device, base station device, and communication control method
Inventor: NAGATA SATOSHI
IPC: H04W16/32
Filed: 2011-11-08
Abstract: Provided is a mobile terminal device which is capable of controlling in a manner such that interference in a hierarchical network such as a Het Net is reduced and which is compatible with next generation mobile communication systems. Also provided are a base station device and a communication control method. A mobile terminal device provided with: a receiving unit (103) for receiving the wireless frame of a pico-cell in which protected subframes, the transmission of which are inhibited by means of a macro-cell, and non-protected subframes, the transmission of which are not inhibited by means of a macro-cell, are present; a measuring unit (112) for measuring the reception quality of the protected subframes and the non-protected subframes from the reference signals that are multiplexed to the protected subframes and the non-protected subframes; and a transmitting unit (103) for transmitting, to a base station device (20B), information pertaining to the reception quality of the protected subframes and the non-protected subframes measured by means of the measuring unit (112).
Patent TW-201318912-A (TW)
Title: Fuel-efficient fuel tank
Inventor: YU JEN-I
IPC: B62J35/00
Filed: 2011-11-11
Abstract: A device of refining oil molecular chains is placed and spot-welded on the edge plane on the bottom of a fuel tank before sealing the upper and lower body of the fuel tank, the device is composed of a base, cover, steel balls, bottom portion and top portion of the fuel tank, so as to allow the steel balls to slide, roll, bump, grind off, sever the oil molecule chains. As it is well known in the prior art, each time the oil molecular chain is ground off or severed, an oxygen atom will be added due to the oil chemical reaction, and the fuel oil is made easy to burn, thus achieving the effect of saving fuel by improving the fuel efficiency and saving fuel consumption, hence it is called the fuel-efficient fuel tank.
Patent TW-201320972-A (TW)
Title: Implants structure for dental implanting system and its usage method
Inventor: SHI LU-SUN
IPC: A61K6/838
Filed: 2011-11-18
Abstract: An implants structure for dental implanting system and its usage method are disclosed for providing a simple operation effect. The present invention includes an assembly of the main body defined with an axial reference axis and a guide body. The main body includes a rigid wall defining its columnar configuration and two openings at the two ends; the main body further includes a chamber, a trough chamber communicating the chamber, and a plurality of trough channels formed on the rigid wall, such that when the guide body moves into the trough chamber in relative to movement of the axial reference axis, the main body is oppressed from the first state in a columnar configuration into the second state in expanded anchoring configuration for constituting a better fixation function to prevent loosing and stripping problems of conventional implanted screw.
Patent TW-201320959-A (TW)
Title: Heart rate alarm system
Inventor: CHEN JEN-RAN
IPC: A61B5/024
Filed: 2011-11-21
Abstract: A heart rate alarm system includes a clothing, at least two conductive units, at least one alarm device, a heart rate measurement unit, a first transmission unit, a second transmission unit, and an operation unit. The at least two conductive units are coupled to each other through at least one conductive wire. The heart rate measurement unit measures a heart rate of a user through the at least two conductive units, and generates a control signal and a heart rate value according to the heart rate of the user. The first transmission unit transmits the control signal to the at least one alarm device and transmits the heart rate value. The at least one alarm device generates at least one alarm signal according to the control signal. The operation unit calculates a heart beat cycle, a heart physiological age, indicators of autonomic nervous system, and/or a calorie consumption indicator of the user.
Patent TW-201323114-A (TW)
Title: Thermal dissipation module and method of manufacturing the same
Inventor: LIN CHIA-YU
IPC: B22D25/00
Filed: 2011-12-02
Abstract: A thermal dissipation module and a method of manufacturing the same are disclosed. First, a hollow aluminum pipe sleeves on a corresponding heat pipe to form an aluminum heat pipe. Afterward, at least one aluminum heat pipe is disposed in a mold space of a die casting mold and a plurality of fins are passed into the mold space. Finally, aluminum material is injected into the mold space of the die casting mold to form the thermal dissipation module.
Patent TW-201242446-A (TW)
Title: Circuit board, semiconductor device, and method for manufacturing circuit board
Inventor: MITSUI YASUAKI
IPC: H05K3/02
Filed: 2011-12-02
Abstract: The present invention is relating to a substrate (100) which contains a base material (30), an interconnect (10) formed of the first metallic material set on the base material (30), and an interconnect coating film (20) formed of the second metallic material and set up for covering at least an upper part and a side part of the interconnect (10), wherein an interconnect structure with excellent balance of a thermal expansion coefficient and a electrical resistivity will be realized by a feature described as the thermal expansion coefficient of the first metallic material is lower than the thermal expansion coefficient of the second metallic material and the electrical resistivity of the second metallic material is lower than the electrical resistivity of the first metallic material.
Patent TW-201324179-A (TW)
Title: Synchronization system and method thereof
Inventor: TSAI MENG-SHU
IPC: G06F9/44
Filed: 2011-12-06
Abstract: A synchronization system is provided. The synchronization system includes a cloud server and the first and second electronic apparatus coupled to the cloud server via a network. The first electronic apparatus includes a first screen, and provides operation information to the cloud server via the network according to a transmission instruction. The operation information includes an application context displayed on the first screen. The second electronic apparatus includes a second screen, and obtains the operation information from the cloud server via the network according to a receiving instruction. The second electronic apparatus displays the application context on the second screen according to the operation information.
Patent TW-201324305-A (TW)
Title: Sliding control method for reading digital documents and computer program products thereof
Inventor: SU PO-CHOU
IPC: G06F3/14
Filed: 2011-12-06
Abstract: The invention relates to a sliding control method for reading digital documents and computer program products thereof. The sliding direction of the digital documents shown on a display device can be controlled according to the angular variation detected by a tilt angle sensor. Accordingly, it's convenient for users to read digital documents by a single hand. Comparing to a traditional method for which it's necessary to use another hand to slide the digital documents shown on the display, the invention has the advantage that users can process other matters with the other hand, so as to improve the convenience of users' operation.
Patent TW-201245910-A (TW)
Title: Developing method and apparatus using organic-solvent containing developer
Inventor: HONTAKE KOUICHI
IPC: G03F7/30
Filed: 2011-12-13
Abstract: Provided are a developing method and a developing apparatus that can reduce process time and improve throughput in a developing process using a developer containing organic solvent. The present invention relates to a developing method for performing developing by supplying a developer containing organic solvent to a substrate having its surface coated with a resist and exposed. The developing method of the invention includes a liquid film forming step for forming a liquid film by supplying the developer from a developer supply nozzle to a central portion of the substrate while rotating the substrate, and a developing step for developing the resist film on the substrate while rotating the substrate in a state where the supply of the developer from the developer supply nozzle to the substrate is stopped and in such a manner that the liquid film of the developer would not dry.
Patent TW-201233027-A (TW)
Title: Load adaptive voltage regulator
Inventor: VOGMAN VIKTOR D
IPC: H02M3/155
Filed: 2011-12-14
Abstract: Methods and systems may involve detecting an output voltage of a voltage regulator and sensing an inductor current corresponding to a saturating output inductor of the voltage regulator. A switching frequency signal can be generated based on the inductor current, wherein the voltage regulator may be controlled based on the output voltage and the switching frequency signal. In one example, the switching frequency signal sets a first switching frequency if the inductor current is below a saturation current threshold, and sets a second switching frequency if the inductor current is below the saturation current threshold, wherein the second switching frequency is less than the first switching frequency.
Patent TW-201326539-A (TW)
Title: High pressure gas of wave power apparatus
Inventor: TAI CHANG-HSIEN
IPC: F17C1/00
Filed: 2011-12-19
Abstract: A high pressure gas of wave power apparatus comprising a plurality of gas compressing device with connecting by each other. The plurality of gas compressing device has a vat and a gas storage. The vat has a inlet valve and a piston with reciprocation. The gas storage connects to the vat by a guide pipe disposed a valve, and further, each gas compressing device compresses gas to the gas storage by the piston. The gas storage connects with the vat of next gas compressing device to compress gas continuously.
Patent TW-201327484-A (TW)
Title: Coin-ejection apparatus and coin-ejection method
Inventor: Xu xian-ji
IPC: G07F9/04
Filed: 2011-12-26
Abstract: The invention relates to coin-ejection apparatus and coin-ejection method. The apparatus primarily includes a base, a control module disposed on the base, a driving wheel controlled by said control module and disposed on the base, and a coin-ejection assembly linked with the driving wheel and disposed on the bottom of the base, wherein more-than-one coin-supporting holes are formed on the base, and a plurality of positioning supports are formed on top of the driving wheel. Through the more-than-one transceivers in the control module, they can control the driving wheel to restore its initial status. In addition, more-than-one detection devices are disposed for detecting the positioning support of the driving wheel, thereby, the real rotating position of the driving wheel is detected. When the driving wheel is utilized for rotating up to the last positioning support, the coin-ejection assembly is linked so that a coin disposed on the coin-supporting hole of the base will drop off for pickup by the user. Therefore, it can avoid false-detection that results in uncompleted coin ejection.
Patent TW-201318501-A (TW)
Title: Method for manufacturing bending type printed circuit board
Inventor: LIN SHENG-CHIEH
IPC: H05K3/46
Filed: 2012-01-04
Abstract: Disclosed herein is a method for manufacturing a bending type printed circuit board. The method includes steps described below. An adhesive layer excluding glass fibers is formed on a hard core substrate. A prepreg and a metal layer are laminated on the adhesive layer. The metal layer is patterned to form an electrical circuit layer. An opening through the hard core substrate is formed to expose a part of the adhesive layer. The adhesive layer and the prepreg below the opening are bended to form a bending portion of the bending type printed circuit board.
Patent TW-201233819-A (TW)
Title: Cu-co-si-zr alloy material and method for producing same
Inventor: OKAFUJI YASUHIRO
IPC: C22C9/06
Filed: 2012-01-09
Abstract: The present invention relates to a Cu-Co-Si-Zr alloy material which contains 1.0-2.5 wt% of Co, 0.2-0.7 wt% of Si and 0.001-0.5 wt% of Zr with the elemental ratio Co/Si being 3.5-5.0. The Cu-Co-Si-Zr alloy material contains second phase particles having a diameter of 0.20 [mu]m or more but less than 1.00 [mu]m at a density of 3,000-500,000 particles/mm2, and has a crystal grain size of 10 [mu]m or less, an electrical conductivity of 60% IACS or more and good bending workability. The alloy material can be produced by setting the temperature of heating that is carried out after casting and before a solution heat treatment to a temperature that is higher than the later-described solution heat treatment temperature by 45 DEG C or more, by setting the cooling rate from the start temperature of hot rolling to 600 DEG C to 100 DEG C/min or less, and by selecting the solution heat treatment temperature from (50 Co wt% + 775) DEG C to (50 Co wt% + 825) DEG C (inclusive). The aging treatment after the solution heat treatment is preferably carried out at 450-650 DEG C for 1-20 hours.